Results 141 to 150 of about 1,807 (223)

Occurrence of damage caused by the root vole (microtus oeconomus) in northern Finland after the peak year 1978. [PDF]

open access: yes, 1983
Kaikusalo, Asko   +4 more
core  

Glivne asociacije smrekovih podlubnikov (Col.:Ips typographus (L.), Pityogenes chalcographus (L.))

open access: yes, 2009
The purpose of our work was to determine whether eight-toothed bark beetle (Ips typographus [L.]) and six-toothed bark beetle (Pityogenes calchographus [L.]) disseminate fungi, which associated fungi these are, and in what portions they are represented. The beetles were collected at current outbreak locations.
openaire   +1 more source

Tuhohyönteisten esiintyminen Pohjoismaiden metsissä. [PDF]

open access: yes, 1979
Ehnström, Bejer   +3 more
core  

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